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Evaluate 222x22x2xdx

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a
=1(log⁡2)322x+c
b
=1(log⁡2)3222x+c
c
=1(log⁡2)32x+c
d
=1(log⁡2)2222x+c

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detailed solution

Correct option is B

I=∫222x22x2xdx Let  222x=t or 222x22x2x(log⁡2)3dx=dt∴ I=∫1(log⁡2)3dt=1(log⁡2)3t+c=1(log⁡2)3222x+c


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